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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

occ.ibo.org

The OCC has closed - International Baccalaureate®

Page Load Speed

2.4 sec in total

First Response

379 ms

Resources Loaded

1.8 sec

Page Rendered

150 ms

occ.ibo.org screenshot

About Website

Welcome to occ.ibo.org homepage info - get ready to check OCC Ibo best content for China right away, or after learning these important things about occ.ibo.org

After many years of faithful service to the IB, the online curriculum centre (OCC) has been replaced with a new suite of applications — you can access them from your My IB login page.

Visit occ.ibo.org

Key Findings

We analyzed Occ.ibo.org page load time and found that the first response time was 379 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

occ.ibo.org performance score

0

Network Requests Diagram

home.cfm

379 ms

occ.css

149 ms

Scheme.css.cfm

364 ms

pageSpecific.css.cfm

203 ms

jquery-1.9.1.js

671 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 81% of them (29 requests) were addressed to the original Occ.ibo.org, 6% (2 requests) were made to Ibo.org and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain Occ.ibo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 786.6 kB (64%)

Content Size

1.2 MB

After Optimization

445.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Occ.ibo.org main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 871.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.8 kB

  • Original 22.1 kB
  • After minification 19.7 kB
  • After compression 6.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 2.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.8 kB or 71% of the original size.

Image Optimization

-17%

Potential reduce by 49.8 kB

  • Original 291.0 kB
  • After minification 241.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, OCC Ibo needs image optimization as it can save up to 49.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 679.1 kB

  • Original 871.5 kB
  • After minification 745.9 kB
  • After compression 192.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 679.1 kB or 78% of the original size.

CSS Optimization

-88%

Potential reduce by 41.9 kB

  • Original 47.4 kB
  • After minification 26.1 kB
  • After compression 5.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Occ.ibo.org needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (39%)

Requests Now

33

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OCC Ibo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

home.cfm

home.cfm

379 ms

occ.css

occ.css

149 ms

Scheme.css.cfm

Scheme.css.cfm

364 ms

pageSpecific.css.cfm

pageSpecific.css.cfm

203 ms

jquery-1.9.1.js

jquery-1.9.1.js

671 ms

oddities.js

oddities.js

170 ms

jquery-ui.1.10.4.min.js

jquery-ui.1.10.4.min.js

601 ms

occwrcInit.js

occwrcInit.js

225 ms

gatag.js

gatag.js

187 ms

occ.css

occ.css

140 ms

homePage_White18X10.gif

homePage_White18X10.gif

105 ms

PYP.ENGLISH.png

PYP.ENGLISH.png

183 ms

MYP.ENGLISH.png

MYP.ENGLISH.png

105 ms

DP.ENGLISH.png

DP.ENGLISH.png

244 ms

IBCC.ENGLISH.png

IBCC.ENGLISH.png

106 ms

IBStore.png

IBStore.png

262 ms

homePage_White20X15.gif

homePage_White20X15.gif

181 ms

Credentials.png

Credentials.png

183 ms

homePage_White15X12.gif

homePage_White15X12.gif

191 ms

IBAnswers.ENGLISH.png

IBAnswers.ENGLISH.png

317 ms

IBSecure.png

IBSecure.png

321 ms

logo-symbol-20x20.gif

logo-symbol-20x20.gif

179 ms

gb_divide.gif

gb_divide.gif

253 ms

ib_logo_en.gif

ib_logo_en.gif

254 ms

OCC.ENGLISH.png

OCC.ENGLISH.png

307 ms

ibcurves.gif

ibcurves.gif

582 ms

homePagePicture.jpg

homePagePicture.jpg

478 ms

loading.gif

loading.gif

305 ms

dottedLine.gif

dottedLine.gif

299 ms

ga.js

ga.js

8 ms

hotjar-308152.js

hotjar-308152.js

14 ms

getContainer.2.cfm

getContainer.2.cfm

467 ms

getContainer.2.cfm

getContainer.2.cfm

477 ms

__utm.gif

__utm.gif

35 ms

modules-f524bccd859bfc7e394e1123f7f90405.js

modules-f524bccd859bfc7e394e1123f7f90405.js

53 ms

rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html

rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html

43 ms

SEO Factors

occ.ibo.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Occ.ibo.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Occ.ibo.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

occ.ibo.org

Open Graph description is not detected on the main page of OCC Ibo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: